What is Rui-Min Mao's NPI number?

Rui-Min Mao's National Provider Identifier (NPI) is 1235796673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rui-Min Mao's specialty?

Rui-Min Mao is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Rui-Min Mao located?

Rui-Min Mao's practice location on file with NPPES is 301 University Blvd, Galveston, TX 77555-0534.

What is Rui-Min Mao's phone number?

The practice phone number listed in the NPPES registry for Rui-Min Mao is (409) 772-0531.

Does Rui-Min Mao accept Medicare?

Rui-Min Mao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Rui-Min Mao's NPI active?

Yes — Rui-Min Mao's NPI (1235796673) is active in the NPPES registry as of the last update on 2019-05-21.

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Rui-Min Mao

NPI 1235796673 · Surgery Physician · Galveston, TX

Rui-Min Mao is a Surgery Physician provider in Galveston, TX (NPI 1235796673).

Provider details

NPI number: 1235796673
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: BP10066743 (TX)

Practice location

301 University Blvd

Galveston, TX 77555-0534

Phone: (409) 772-0531

Street-level locationGet directions

More TX providers

Mailing address

301 University Blvd

Galveston, TX 77555-0534

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense BP10066743 (TX)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
7 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Tramadol Hcl	19	18

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$305 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2019-05-21
Last updated: 2019-05-21

Frequently asked questions

What is Rui-Min Mao's NPI number?: Rui-Min Mao's National Provider Identifier (NPI) is 1235796673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rui-Min Mao's specialty?: Rui-Min Mao is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Rui-Min Mao located?: Rui-Min Mao's practice location on file with NPPES is 301 University Blvd, Galveston, TX 77555-0534.
What is Rui-Min Mao's phone number?: The practice phone number listed in the NPPES registry for Rui-Min Mao is (409) 772-0531.
Does Rui-Min Mao accept Medicare?: Rui-Min Mao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Rui-Min Mao's NPI active?: Yes — Rui-Min Mao's NPI (1235796673) is active in the NPPES registry as of the last update on 2019-05-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Tramadol Hcl	19	18

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$305 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions